<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>修改页面</h1>
<div>
    <input type="text" placeholder="id" readonly>
    <input type="text" v-model="product.title" placeholder="标题">
    <input type="text" v-model="product.price" placeholder="价格">
    <input type="text" v-model="product.saleCount" placeholder="销量">
    <input type="button" value="修改" @click="update">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
    let v = new Vue({
        el:"div",
        data:{
            product:{}
        },
        created:function (){
            id = location.search.split("=")[1];
            axios.get("selectById?id="+id).then(function (response){
                v.product = response.data;
            })
        },
        methods:{
            update(){
                axios.post("update",v.product).then(function (response){
                    alert("修改完成!!!");
                    location.href="/list.html";
                })
            }
        }
    })
</script>
</body>
</html>